Podium ice water bottles - CamelBak Podium Ice Water Bottle, 21oz

I was told by a friend how well these bottles keep drinks cool...I bought three of them and I'm highly impressed...much more insulated than my polar brand insulated bottles.. I freeze my bottles...I did a test with one Polar bottle and one Podium Ice bottle on my bike ride...The difference was clear at my break area the Polar had 1/3 of it's ice content remaining while the Podium Ice bottle was still 2/3 frozen...I'm sold..

This review was written in the old system and had content requirements that are different than reviews written today.